A New Research for the Method of Based on SVD Image Denoising
Weiguo Li · Science Technology and Engineering · 2010
Singular value decomposition(SVD)has very important applications in image processing.Aiming at the SVD of the denoising unadaptable faults,the noise variance based on the premise,SVD and minimum energy principle of adaptive image denoising for reference is put forward,in keep similar peak SNR at the same time,the scope of the image denoising of the methods to further promote.And running time is also effectively reduced,provides the possibility for the treatment of large image problem.Numerical results show that under the same conditions,block method is better.